Q1. - (Topic 2) 

Which of the following commands can be used to download the RPM package kernel without installing it? 

A. yum download --no-install kernel 

B. yumdownloader kernel 

C. rpm --download --package kernel 

D. rpmdownload kernel 

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Q2. - (Topic 1) 

Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination? 

A. /etc/keys 

B. /proc/keys 

C. /etc/inittab 

D. /proc/inittab 

E. /etc/reboot 

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Q3. - (Topic 3) 

Which of the following command sets the Bash variable named TEST with the content FOO? 

A. set TEST="FOO" 

B. TEST = "FOO" 

C. var TEST="FOO" 

D. TEST="FOO" 

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Q4. CORRECT TEXT - (Topic 2) 

What is the name of the main configuration file for GNU GRUB? (Specify the file name only without any path.) 

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Q5. - (Topic 1) 

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init? 

A. /lib/init.so 

B. /sbin/init 

C. /etc/rc.d/rcinit 

D. /proc/sys/kernel/init 

E. /boot/init 

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Q6. - (Topic 1) 

Which of the following kernel parameters instructs the kernel to suppress most boot messages? 

A. silent 

B. verbose=0 

C. nomesg 

D. quiet 

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Q7. - (Topic 3) 

Which of the following commands kills the process with the PID 123 but allows the process to "clean up" before exiting? 

A. kill -PIPE 123 

B. kill -KILL 123 

C. kill -STOP 123 

D. kill -TERM 123 

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Q8. - (Topic 3) 

Which of the following shell redirections will write standard output and standard error output to a file named filename? 

A. 2>&1 >filename 

B. >filename 2>&1 

C. 1>&2>filename 

D. >>filename 

E. 1&2>filename 

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Q9. - (Topic 2) 

Which of the following commands lists the dependencies of a given dpkg package? 

A. apt-cache depends-on package 

B. apt-cache dependencies package 

C. apt-cache depends package 

D. apt-cache requires package 

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Q10. - (Topic 3) 

Which of the following files, located in the user home directory, is used to store the Bash history? 

A. .bash_history 

B. .bash_histfile 

C. .history 

D. .bashrc_history 

E. .history_bash 

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